diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-08-19 21:59:47 +0530 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2018-08-20 13:44:51 +0530 |
| commit | c099723a4875150d5e3eedc2cd58bb21fbcc1248 (patch) | |
| tree | 076fd62de388b7f80b144e5df27ab749758428d8 | |
| parent | 42881e867e310200b43cc0f3f33e94e4abd8603a (diff) | |
| download | 96b-common-hikey970_pinctrl+gpio.tar.gz | |
arm64: dts: hisilicon: Add DMA Engine support for Hi3670 SoChikey970_pinctrl+gpio
Add DMA Engine support for HiSilicon Hi3670 SoC by reusing the
K3 DMA driver.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi index dd1921c0017c..78304b0bed73 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi @@ -269,6 +269,19 @@ status = "disabled"; }; + dma0: dma@fdf30000 { + compatible = "hisilicon,k3-dma-1.0"; + reg = <0x0 0xfdf30000 0x0 0x1000>; + #dma-cells = <1>; + dma-channels = <16>; + dma-requests = <32>; + dma-min-chan = <1>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3670_CLK_GATE_DMAC>; + dma-no-cci; + dma-type = "hi3670_dma"; + }; + gpio0: gpio@e8a0b000 { compatible = "arm,pl061", "arm,primecell"; reg = <0x0 0xe8a0b000 0x0 0x1000>; |